FR1288250A - Procédé de fabrication de polyesters formant des filaments et des pellicules - Google Patents
Procédé de fabrication de polyesters formant des filaments et des pelliculesInfo
- Publication number
- FR1288250A FR1288250A FR852445A FR852445A FR1288250A FR 1288250 A FR1288250 A FR 1288250A FR 852445 A FR852445 A FR 852445A FR 852445 A FR852445 A FR 852445A FR 1288250 A FR1288250 A FR 1288250A
- Authority
- FR
- France
- Prior art keywords
- filament
- manufacturing process
- film forming
- forming polyesters
- polyesters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000728 polyester Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/863—Germanium or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4883/60A GB911245A (en) | 1960-02-11 | 1960-02-11 | Manufacture of filament and film-forming polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1288250A true FR1288250A (fr) | 1962-03-24 |
Family
ID=34508818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR852445A Expired FR1288250A (fr) | 1960-02-11 | 1961-02-11 | Procédé de fabrication de polyesters formant des filaments et des pellicules |
Country Status (7)
Country | Link |
---|---|
US (1) | US3074913A (fr) |
CH (1) | CH431983A (fr) |
DE (1) | DE1216544B (fr) |
ES (1) | ES264800A1 (fr) |
FR (1) | FR1288250A (fr) |
GB (1) | GB911245A (fr) |
NL (1) | NL261050A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL275693A (fr) * | 1961-03-09 | |||
NL121071C (fr) * | 1964-03-03 | |||
GB1221788A (en) * | 1967-06-02 | 1971-02-10 | Agfa Gevaert Nv | Process for the preparation of polyestesters of terephthalic acid and glycols |
US3669927A (en) | 1969-01-27 | 1972-06-13 | Asahi Chemical Ind | Polycondensing bis(hydroxyalkyl) therephthalates in the presence of small amounts of a germanium compound and a sterically hindered bisphenol or trisphenol |
US5378796A (en) * | 1994-02-09 | 1995-01-03 | Eastman Chemical Company | Process for preparing copolyesters |
TWI235112B (en) † | 2000-08-18 | 2005-07-01 | Teijin Ltd | Polyester film as support for dry film photo-resist |
CN103764373B (zh) * | 2011-08-25 | 2016-06-22 | 富士胶片株式会社 | 双轴拉伸聚酯膜及其制造方法以及太阳能电池模块 |
WO2024167813A1 (fr) | 2023-02-10 | 2024-08-15 | Eastman Chemical Company | Nouvelles compositions de polyester contenant des résidus d'éthylène glycol et procédés améliorés de fabrication de polyesters à partir de téréphtalate d'éthylène oligomère |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465319A (en) * | 1941-07-29 | 1949-03-22 | Du Pont | Polymeric linear terephthalic esters |
US2578660A (en) * | 1949-09-21 | 1951-12-18 | Du Pont | Process for polymerizing ethylene glycol terephthalate |
BE536161A (fr) * | 1954-03-02 | |||
US2820023A (en) * | 1954-11-15 | 1958-01-14 | Du Pont | Ester interchange reaction using a lanthanum catalyst |
-
1960
- 1960-02-11 GB GB4883/60A patent/GB911245A/en not_active Expired
-
1961
- 1961-01-27 US US8520561 patent/US3074913A/en not_active Expired - Lifetime
- 1961-02-06 DE DEJ19377A patent/DE1216544B/de active Pending
- 1961-02-10 NL NL261050D patent/NL261050A/xx unknown
- 1961-02-10 ES ES0264800A patent/ES264800A1/es not_active Expired
- 1961-02-11 FR FR852445A patent/FR1288250A/fr not_active Expired
- 1961-02-13 CH CH166761A patent/CH431983A/de unknown
Also Published As
Publication number | Publication date |
---|---|
CH431983A (de) | 1967-03-15 |
NL261050A (fr) | 1964-05-11 |
GB911245A (en) | 1962-11-21 |
DE1216544B (de) | 1966-05-12 |
US3074913A (en) | 1963-01-22 |
ES264800A1 (es) | 1961-05-01 |
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